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| author | Fariborz Jahanian <fjahanian@apple.com> | 2010-05-10 22:57:35 +0000 |
|---|---|---|
| committer | Fariborz Jahanian <fjahanian@apple.com> | 2010-05-10 22:57:35 +0000 |
| commit | b3ebe946d3bf1e06d3ccbecd11cc16c75b128342 (patch) | |
| tree | 2e7e309a5d3c0b7961dd51841252a6afc8be5845 /lib/CodeGen/CGExpr.cpp | |
| parent | 45d9c2d2b1b4ada29160edadc071db9779c0ec07 (diff) | |
Objective-C++ Code gen. Handle code gen. for property
reference dot-syntax notation in a varierty of cases.
Fixes radar 7964490.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103440 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGExpr.cpp')
| -rw-r--r-- | lib/CodeGen/CGExpr.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp index 9ade916f42..8b8b65932b 100644 --- a/lib/CodeGen/CGExpr.cpp +++ b/lib/CodeGen/CGExpr.cpp @@ -1670,7 +1670,16 @@ LValue CodeGenFunction::EmitCastLValue(const CastExpr *E) { MakeQualifiers(E->getType())); } - case CastExpr::CK_NoOp: + case CastExpr::CK_NoOp: { + LValue LV = EmitLValue(E->getSubExpr()); + // FIXME. assign a meaningfull cast kind. + if (LV.isPropertyRef()) { + RValue RV = EmitLoadOfPropertyRefLValue(LV, E->getSubExpr()->getType()); + llvm::Value *V = RV.isScalar() ? RV.getScalarVal() : RV.getAggregateAddr(); + return LValue::MakeAddr(V, MakeQualifiers(E->getSubExpr()->getType())); + } + return LV; + } case CastExpr::CK_ConstructorConversion: case CastExpr::CK_UserDefinedConversion: case CastExpr::CK_AnyPointerToObjCPointerCast: |